我需要,爲什麼我得到想要的NSError分配給一個傳遞給函數時的誤差的第二雙眼睛:NSError EXC_BAD_ACCESS
// Response and Error Objs.
NSURLResponse *response = nil;
NSError *requestError = nil;
// Attempt authentication
[NSURLConnection sendSynchronousRequest:request returningResponse:&response error:&requestError];
// Error?
if (requestError != nil) {
*error = requestError; // Error happens here
return;
}
也許有人通過了'nil'?定義在哪裏? –